If you’re looking for magical festive evenings this winter, Wales offers some incredible Christmas light displays set in parks, castles, seaside towns and historic streets. Here are five of the best to visit in 2025:
1. Christmas at Bute Park – Cardiff
Christmas at Bute Park is one of Wales’s biggest and most popular light trails. Set right in the heart of Cardiff, this illuminated walk features large-scale light installations, soundscapes, themed zones and interactive features. Families love it for its easy accessibility, festive atmosphere and the excitement of discovering each new glowing scene. It’s the perfect combination of big-city Christmas buzz and woodland magic.
More info and book here: https://christmasatbutepark.com/
2. Luminate Light Trail – Margam Country Park, Port Talbot
Margam Country Park hosts the much-loved Luminate Light Trail, an atmospheric, mile-long evening walk through beautifully lit gardens, trees and historic features. Expect twinkling pathways, gentle music, glowing sculptures and plenty of quiet, cosy corners that make it feel peaceful despite its popularity. It’s ideal for families, couples or groups wanting a relaxing, nature-based festive experience.
More info and book here: https://luminate.live/margam-country-park
3. Glow at Carew Castle – Pembrokeshire
Carew Castle is the most wonderfully atmospheric backdrop for this seasonal illumination event. Glow offers a gentle, scenic stroll through the castle grounds, where soft lighting and seasonal decorations bring the medieval setting to life. The event is smaller and calmer than the big city trails, making it a lovely option for those who prefer a slower, less crowded festive evening. Families especially enjoy the added trails and festive touches around the castle.
More info and book here: https://www.pembrokeshirecoast.wales/carew-castle/
4. Haverfordwest Christmas Light Walk
Light up your winter in the heart of Haverfordwest!
Explore a magical festive trail filled with dazzling lights, colourful tunnels, festive music, and cosy seasonal treats at Scolton Manor.
More info and to book: https://pembrokeshirechristmaslightwalk.co.uk/
5. Cardigan Festival of Light Trail – Cardigan, Ceredigion
Cardigan’s Festival of Light Trail brings a burst of creativity and community spirit to West Wales. Giant lanterns, illuminated sculptures and local artwork are placed throughout the town, turning the streets and historic buildings into a glowing outdoor gallery. It’s an uplifting, family-friendly event that highlights local artists and gives the whole town a magical, handmade festive feel.
Read more: https://www.smallworld.org.uk/festival-of-light
Which One Should You Visit?
Whether you want the excitement of a large light trail, the calm atmosphere of a castle walk, or the charm of a seaside or artistic community event, Wales has something for everyone. Each display offers its own unique twist on festive magic — so you may even want to visit more than one.
Looking for a Christmas Light Trail near you in Wales? Take a look at the list below:
Christmas Light Trails and Illuminations in Wales
South Wales — Cardiff
Christmas at Bute Park, Cardiff
A large, immersive mile-long Christmas light trail with themed zones, sound installations and a Christmas village.
South Wales — Neath Port Talbot / Port Talbot
Luminate Wales at Margam Country Park
A winter light trail through the grounds and gardens of Margam Country Park, featuring light tunnels, interactive installations and festive displays.
South West Wales — Pembrokeshire
Glow at Carew Castle Christmas Illuminations
Evening illuminations around Carew Castle with festive lighting and seasonal displays on selected dates.
Pembrokeshire Christmas Tractor Run
A countywide illuminated vehicle parade featuring tractors and lorries decorated with Christmas lights, travelling a set route through multiple towns.
West Wales — Ceredigion / Cardigan Bay
Cardigan Festival of Light / Cardigan Light Trail
Town-wide light festival featuring lantern installations, illuminated artworks and a large lantern parade beginning with the Christmas lights switch-on.
West / South West Wales — Carmarthenshire
Pembrey Country Park Christmas Light Trail
A woodland light trail of approximately 500 metres featuring festive illuminations and seasonal displays.
Mid Wales — Powys
Powis Castle Christmas Illuminations
Seasonal evening illuminations, projections and festive lighting throughout the castle courtyard and gardens on selected December dates.
North Wales — Wrexham area
Chirk Castle Christmas Illuminations
Seasonal illuminated displays and festive lighting in the courtyards and grounds during Christmas events.
Erddig Christmas Lights and Illuminated Gardens
Historic house with seasonal evening openings, illuminated gardens and festive light displays.
Read more: Christmas posts
